Portion of a shoe



FIG. 1 is a front perspective view of a portion of a shoe showing my newdesign;

FIG. 2 is a rear perspective view thereof; and,

FIG. 3 is a side view thereof.

The broken lines immediately adjacent to the shaded area in the midfootregion and at the rear of the shaded area represent an unclaimedboundary of the design. The broken line showing of the slot within theshaded area and the regions therein, and the remainder of the shoe isfor illustrative purposes only and forms no part of the claimed design.

The ornamental design for a portion of a shoe, as shown and described.